[epiphany] Fix Linux build

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 40cd97ebf220df869114c352a2fad5896488aebc
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Wed Jan 13 13:00:12 2016 -0600

    Fix Linux build

 lib/ephy-profile-migrator.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/ephy-profile-migrator.c b/lib/ephy-profile-migrator.c
index 605cb1d..96dfa11 100644
--- a/lib/ephy-profile-migrator.c
+++ b/lib/ephy-profile-migrator.c
@@ -47,6 +47,7 @@
 #include <glib/gstdio.h>
 #include <libsecret/secret.h>
 #include <libsoup/soup.h>
+#include <locale.h>
 #include <sys/stat.h>
 #include <sys/types.h>